added assertJ core as test support
added homeautomation models Group and GroupInfo
marked txBusy and fwVersion as non required, as those attributes are not supported by older Fritz!OS versions.
added PowerMeter.getPowerMilliWatt to provide the original metric values.
added Assertion classes for the model objects
added a test xml stream to tst older Fritz!Boxes
added assertJ core as test support added homeautomation models Group and GroupInfo marked txBusy and fwVersion as non required, as those attributes are not supported by older Fritz!OS versions. added PowerMeter.getPowerMilliWatt to provide the original metric values. added Assertion classes for the model objects added a test xml stream to tst older Fritz!Boxes